Custom Size 4 Flute Carbide End Mill Bits For 62HRC Hardened Steel Machining
| Attribute | Value |
|---|---|
| Name | Custom 4-Flute Relief End Mill for High-Efficiency Machining of 62HRC Hardened Steel |
| Material | Carbide |
| Precision | Within ±0.002mm |
| Features | Smooth surface finish |
| Type | Unstandard |
| Coating | Coated |
When machining hard metal materials like mold steel exceeding 62HRC, standard tools often experience rapid wear. Our D12 air-avoiding milling cutter solves this challenge with specialized design for deep hole and groove machining in hard metals, delivering smoother operation and superior precision.
Constructed from high-strength carbide with specialized surface treatment, this tool maintains dimensional stability under high temperatures. The unique thin neck ("air-avoiding") design prevents workpiece contact during operation, eliminating friction, vibration, and tool damage. Ideal for extended machining in deep holes, grooves, and confined spaces.
- Tool Type: Relief End Mill (Reduced Neck End Mill)
- Diameter: D12 (customizable D2-D20)
- Material: Ultra-fine grain carbide
- Coating: Nano coating (optional TiAlN / DLC / customizable)
- Flutes: 2 or 4 flutes (customizable per request)
- Helix Angle: 30° (optimized chip evacuation)
- Applicable Machines: CNC machining centers, high-speed milling machines
- Machining hard metals including mold steel, stainless steel, and tool steel
- High-precision industries: mold making, automotive components, medical devices, aerospace parts
- Deep hole, deep slot, and confined space machining
- Minimized workpiece contact reduces friction and tool damage
- Thinner blade profile enables deep hole and narrow area machining
- Optimized chip evacuation prevents tool jamming
- Stable cutting process delivers superior surface finish
- Enhanced durability with reduced chipping for extended tool life
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